Rust Biome

Rust Biome is a cold biome filled with Rust. It offers an alternative way to generate oxygen, as well as some exclusive plants. It usually appears on Asteroids with a Forest starting zone, with exception of Badlands and Oasisse.

Content
There is no liquids in baseline generation. The Ethanol is generated by terrain features.

Big Obsidian Rock
A sphere of Obsidian.

Bleach Stone Deposit
A Chlorine and Bleach Stone room surrounded by Rust, Bleach Stone and Mafic Rock.

Salt Deposit
A Salt deposit surrounded by Mafic Rock.

Ethanol Lake
A Ethanol lake with Carbon Dioxide, surrounded by Mafic Rock and Rust.

Salt Water Lake
A Salt Water lake with Sour Gas.

Points of Interest

 * Ruins
 * Salt Spiral

Warm variant
The Warm variant has Sulfur element. It is hotter than base version.

The Warm variant has Big Obsidian Rock feature, Bleach Stone Deposit feature, Salt Deposit feature and Sour Gas Room feature.

Sour Gas Room
A Sour Gas and Salt Water room surrounded by Sulfur, Rust and Mafic Rock.

Frozen
The Frozen variants has Snow element. It is colder than base version.

It has no terrain feature.